# Weidmüller PRO ECO3 120W 24V 5A Three-Phase Switched-Mode Power Supply

**URL:** https://aio.lv/en/product--weidmuller-3025620000--12453501
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** weidmüller
**Manufacturer code:** 3025620000
**EAN:** 4099986952010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 71.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weidmuller-3025620000--12453501

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Weidmüller PRO ECO3 120W power supply is a high-efficiency three-phase switched-mode unit designed for industrial applications. It converts 400-500V AC input to a stable 24V DC output with a 5A current rating. This reliable power supply unit is part of the PRO ECO3 generation 2 series, offering robust performance, compact design, and essential protection features for demanding automation and control systems.

## Long description

The Weidmüller PRO ECO3 120W 24V 5A three-phase switched-mode power supply is a professional-grade solution engineered for demanding industrial environments. This unit efficiently converts a wide range of three-phase AC input voltages between 400V and 500V into a stable and reliable 24V DC output. As part of the PRO ECO3 generation 2 series, it provides a compact and robust design that integrates seamlessly into modern control cabinets and automation systems, ensuring consistent power delivery for sensitive electronic components.
Advantages
This power supply unit stands out due to its high operational efficiency and reliable performance under continuous load conditions. Its compact footprint allows for space-saving installation in crowded control panels, while the advanced thermal management ensures longevity even in challenging industrial settings. The device is built to withstand the rigors of daily operation, offering essential protection features that safeguard connected equipment against voltage fluctuations and electrical faults, thereby reducing downtime and maintenance requirements.
Suitable for
Industrial automation and control systems
Manufacturing machinery and production lines
Powering sensors, actuators, and PLC controllers
Control cabinet installations requiring three-phase power
When it may not be suitable
This unit is specifically designed for three-phase electrical systems and is not compatible with single-phase AC power sources. It is intended for professional industrial use and may not be appropriate for residential or general consumer electronics applications where such high-voltage input capabilities are unnecessary.
Key specifications
Input voltage range: 400-500V AC (three-phase)
Output voltage: 24V DC
Output current: 5A
Power rating: 120W
Series: PRO ECO3 generation 2
How to use
Installation should be performed by qualified personnel in accordance with local electrical regulations. The unit is designed for DIN-rail mounting within an enclosure. Ensure that the input terminals are correctly connected to the three-phase supply and that the output terminals are wired to the 24V DC load, observing correct polarity. Adequate ventilation space must be maintained around the unit to allow for proper heat dissipation during operation.
What to consider before purchase
Verify that your facility provides a three-phase AC power supply
Ensure the 120W power capacity is sufficient for your total load requirements
Check the available space in your control cabinet for DIN-rail mounting
Confirm that the operating temperature range meets your environmental conditions
Usage recommendations
Regularly inspect the electrical connections for tightness and ensure that the ventilation slots remain free of dust or debris to maintain optimal cooling performance throughout the service life of the power supply.

## FAQ

### How much does the Weidmüller PRO ECO3 120W 24V 5A Power Supply cost, and is it available for purchase?

The price is 86.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Weidmüller PRO ECO3 120W 24V 5A Power Supply be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All weidmüller products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized weidmüller service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12453501/68756038_large.webp